Air Miles Calculator

Distance between Cairns (CNS) and Port Moresby (POM)

Distance from Cairns to Port Moresby (Cairns Airport – Port Moresby Jacksons International Airport) is 521 miles / 839 kilometers / 453 nautical miles.

How far is Port Moresby from Cairns?

There are several ways to calculate distances between Cairns and Port Moresby. Here are two common methods:

Vincenty's formula (applied above)
  • 521.040 miles
  • 838.533 kilometers
  • 452.772 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 523.567 miles
  • 842.600 kilometers
  • 454.968 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight duration

Estimated flight time from Cairns Airport (CNS) to Port Moresby Jacksons International Airport (POM) is 1 hour 29 minutes.

Time difference and current local times

There is no time difference between Cairns and Port Moresby.

Time Difference

Cairns
Port Moresby

Cairns

 AEST

Port Moresby

 +10

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 102 kg (225 pounds).

Airport information


A Cairns Airport
City: Cairns
Country: Australia Flag of Australia
IATA Code: CNS
ICAO Code: YBCS
Coordinates: 16°53′8″S, 145°45′18″E

B Port Moresby Jacksons International Airport
City: Port Moresby
Country: Papua New Guinea Flag of Papua New Guinea
IATA Code: POM
ICAO Code: AYPY
Coordinates: 9°26′36″S, 147°13′12″E

Cairns to Port Moresby flight path

Shortest flight path between Cairns Airport (CNS) and Port Moresby Jacksons International Airport (POM).

Frequent Flyer Miles Calculator

Cairns (CNS) → Port Moresby (POM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
521
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
521

Round trip?